Assessment of adverse reactions within a drug surveillance program.
D000700:Analgesics / Q000009:adverse effects; D004335:Drug and Narcotic Control; D064420:Drug-Related Side Effects and Adverse Reactions; D006801:Humans; D006993:Hypnotics and Sedatives / Q000009:adverse effects
D000700:Analgesics; D006993:Hypnotics and Sedatives